ULN2003AI
HIGH-VOLTAGE, HIGH-CURRENT
DARLINGTON TRANSISTOR ARRAY
www.ti.com
SLRS054B–JULY 2003–REVISED FEBRUARY 2005
Absolute Maximum Ratings(1)
at 25°C free-air temperature (unless otherwise noted)
MIN
MAX
50
UNIT
V
VCC
Collector-emitter voltage
Clamp diode reverse voltage(2)
Input voltage(2)
50
V
VI
30
V
Peak collector current(3)(4)
500
500
–2.5
105
73
mA
mA
A
IOK
Output clamp current
Total emitter-terminal current
Operating free-air temperature range
TA
–40
–65
°C
D package
N package
PW package
θJA
Package thermal impedance(3)(4)
67
°C/W
108
150
150
TJ
Operating virtual junction temperature
Storage temperature range
°C
°C
Tstg
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to the emitter/substrate terminal E, unless otherwise noted.
(3) Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient
temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.
Electrical Characteristics
TA = 25°C
PARAMETER
TEST FIGURE
TEST CONDITIONS
MIN
TYP
MAX
2.4
2.7
3
UNIT
IC = 200 mA
VI(on)
On-state input voltage
5
VCE = 2 V
IC = 250 mA
IC = 300 mA
IC = 100 mA
IC = 200 mA
IC = 350 mA
II = 0
V
II = 250 µA,
II = 350 µA,
II = 500 µA,
VCE = 50 V,
IF = 350 mA
VCE = 50 V,
VI = 3.85 V
VR = 50 V
VI = 0,
0.9
1
1.1
1.3
1.6
50
VCE(sat)
Collector-emitter saturation voltage
4
V
1.2
ICEX
VF
II(off)
II
Collector cutoff current
Clamp forward voltage
Off-state input current
Input current
1
7
2
3
6
µA
V
1.7
65
2
IC = 500 µA
50
µA
mA
µA
pF
0.93
1.35
50
IR
Clamp reverse current
Input capacitance
Ci
f = 1 MHz
15
25
3
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